NCH

NCH may refer to:


 * IATA airport code for Nachingwea Airport
 * National Children's Home (now Action for Children), a children's charity in the United Kingdom
 * National Concert Hall, in Dublin, Ireland
 * National Council for Homeopathy, Pakistan
 * National Corvette Homecoming, an annual Chevrolet event
 * NCH Corporation, American industrial supply company
 * NCH Software, Australia
 * New children's hospital, Dublin, Ireland, an unnamed hospital under construction
 * New College of the Humanities, now Northeastern University – London, England
 * Nicoll Highway MRT station, Singapore
 * Northwest Community Hospital in Arlington Heights, Illinois